2079072385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{542131}}^1$

素因数の和:542208

約数の個数: 16

約数和(自身を含む): 2732345280

約数和(自身を除く): 653272895

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 542131, 2710655, 7047703, 31985729, 35238515, 159928645, 415814477, 2079072385]

約数ペア:

[(1, 2079072385), (5, 415814477), (13, 159928645), (59, 35238515), (65, 31985729), (295, 7047703), (767, 2710655), (3835, 542131)]